ICSE Class 8 Answered
1. List the components of an ecosystem.
2. Define and explain the pyramid of energy.
3. Differentiate between detritivores and decomposers.
4.Draw and explain:
1. Food Chain
2. Food web
1. Define white and grey matter.
2.Draw a diagram of a reflex
Asked by Manasvi | 20 Feb, 2019, 15:01: PM
1. An ecosystem consists of two main components:
- Biotic Component: living things
- Abiotic Component: non-living things
2. A pyramid of energy is a graphical representation of energy flow within an ecosystem. The solar energy trapped by producers is converted into food energy. This trapped energy flows through the food chain from the producers to the top carnivores. As energy flows, it decreases with each trophic level, forming an upright pyramid.
3. Differences between detritivores and decomposers:
Detritivores |
Decomposers |
|
|
|
|
For answers to the remaining queries, we request you to post each question individually as a separate query.
Answered by Sheetal Kolte | 20 Feb, 2019, 16:42: PM
Application Videos
Concept Videos
ICSE 8 - Biology
Asked by kanishkarawat917 | 07 Mar, 2021, 21:28: PM
ICSE 8 - Biology
Asked by adeshdhore06.8spicertl | 16 Jun, 2020, 13:14: PM
ICSE 8 - Biology
Asked by navdeepsinghgill38 | 02 Sep, 2019, 16:30: PM
ICSE 8 - Biology
Asked by ridhimay71 | 24 Aug, 2019, 10:59: AM
ICSE 8 - Biology
Asked by madhabi.das366 | 12 Jun, 2019, 17:02: PM
ICSE 8 - Biology
Asked by anushakriranchi123 | 17 Apr, 2019, 09:50: AM
ICSE 8 - Biology
Asked by Manasvi | 20 Feb, 2019, 15:01: PM
ICSE 8 - Biology
Asked by ohui64014 | 28 Jan, 2019, 22:42: PM
ICSE 8 - Biology
Asked by caganeshpoojary | 18 Jan, 2019, 19:36: PM